ACD82224 Datasheet, PDF (74/77 Pages) List of Unclassifed Manufacturers – 24 Ports 10/100 Fast Ethernet Switch

contains the MSB of the MAC address and DataReg0 contains the LSB. The port number is
stored in DataReg6, and the Flag bits are stored in DataReg7. The Read Pointer is set to point to
this entry.
Command 30H
Description: Read first new entry.
Parameter: None
Result: The result is indicated by the Result register. If the command is completed with no error,
the content of first new entry of the address book will be stored into the Data registers. The MAC
address will be stored into DataReg5 – DataReg0, with DataReg5 contains the MSB of the MAC
address and DataReg0 contains the LSB. The port number is stored in DataReg6, and the Flag
bits are stored in DataReg7. The Read Pointer is set to point to this entry.
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